<?php

class SiteController extends Controller
{
	/**
	 * Declares class-based actions.
	 */
	private $_cache ;
	public function actions()
	{
		return array(
		// captcha action renders the CAPTCHA image displayed on the contact page
		// page action renders "static" pages stored under 'protected/views/site/pages'
		// They can be accessed via: index.php?r=site/page&view=FileName
			'page'=>array(
				'class'=>'CViewAction',
		),
		);

	}

	/**
	 * This is the default 'index' action that is invoked
	 * when an action is not explicitly requested by users.
	 */
	public function actionIndex()
	{
		$index_cache_id = "index_infos";
		$astors = Yii::app()->cache->get($index_cache_id);
		if($astors===false)
		{
			$today = strtotime(date("Ymd",time())-1);
			$criteria=new CDbCriteria;
			$criteria->select = array('astor_name','astor_mark');
			$criteria->condition='info_date=:info_date';
			$criteria->params=array(':info_date'=>(int)$today);
			$astors = AstorMaster::model()->with('forecast','infoProtype')->findAll($criteria);
			Yii::app()->cache->set($index_cache_id,$astors,3600);
		}
		$this->pageTitle = Yii::app()->params["siteTitles"];
		$this->render("index",
		array("astors"=>$astors,)
		);
	}

	/**
	 * This is the action to handle external exceptions.
	 */
	public function actionError()
	{
		if($error=Yii::app()->errorHandler->error)
		{
			if(Yii::app()->request->isAjaxRequest)
			echo $error['message'];
			else
			$this->render('error', $error);
		}
	}


	/**
	 * Displays the login page
	 */
	public function actionLogin()
	{
		$model=new LoginForm;

		// if it is ajax validation request
		if(isset($_POST['ajax']) && $_POST['ajax']==='login-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}

		// collect user input data
		if(isset($_POST['LoginForm']))
		{
			$model->attributes=$_POST['LoginForm'];
			// validate user input and redirect to the previous page if valid
			if($model->validate() && $model->login())
			$this->redirect(Yii::app()->user->returnUrl);
		}
		// display the login form
		$this->renderPartial('login',array('model'=>$model));
	}

	/**
	 * Logs out the current user and redirect to homepage.
	 */
	public function actionLogout()
	{
		Yii::app()->user->logout();
		$this->redirect(Yii::app()->homeUrl);
	}

	public function actionSitemap()
	{
		$this->renderPartial('sitemaps');
	}
}